{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1563057411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28003e5bc9e4ab15df0fb8e35589c32bdfdaf1bb1c14687f9b8d408ed58a8414",
    "signature": "0x8cc12b3f6e3e9d7c4bf570b32167d21f300d01f102db6dbb86a09a87a67a3a211616d4c18cf70be29e099c3f1e238aa7f515c32874316206836c68d2a3fdfc7a1b",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
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}