{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1337281695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe21046558f933e1113a001b0ab069fd4eddc502411ea1a94a4a03ba8bc21c23c",
    "signature": "0xb6881fe30cd20f07f1a3b689c59734cedea178c9b1754bccc7ce023f2690bd587b92b965c84e6cff6d282b4ef381fd33a9b8d17a9de5594d58186f1954a5d2cf1b",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
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}