{
  "manageEntity": {
    "action": "Repost",
    "entityId": "475535543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf57d553583ec8c9892d07423d09c9e748fd59b95d21674f08dac75db0cf2360d",
    "signature": "0x514290ce59904dc48fa7094f302755c71cf1f990a78c31ccbf7d1c7a2b3f1cd67ab5e010b1256f5f6fcd83f0e1f10b2dd5e8e1dbda62f511578a79a170bde2ba1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
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}