Transaction not yet indexed

53MRcPMqyyeDu5n2di6o5MeELMffyzdAmu6nCoXdKKDn9QR6iKHw6uiCc23q1ighwJhYh2UT84X9hCNaSuRfgBH5

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.