{
  "manageEntity": {
    "action": "Repost",
    "entityId": "87752675",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8c82765a55fcd8dc9162b953d0b98d6843a84496c52eb9e21f318c760636bcf",
    "signature": "0x1dc171b873b858bdbc47764debd9a51ed08825155f29aaba2a370b6ecda7afe10a85492dff2b6713e985ae0c8d47e61dafffc839846827f85f1bec67130ad1fb1b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
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}