Transaction not yet indexed

53MFFESrDBABSG6AjsCJk6oTLpUPAXPc5ouRx7Jqjm8XZusYLMDKaHBgawNvM7rpjNwDm9HRc3SuPy37dz2BeMqH

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