Transaction not yet indexed

53RdKzgw4hX2wc6FosRLmGuFTDtbvfk2ssyL3sKtRx7dJ1RFcpYqqrc2oFYCfsMFUYrduSE3L3UDy4Fg2tEQqB2

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