Transaction not yet indexed

53kwCqsiHpEJAuh2bBM77ZJM9wpNtjBjU2FbC52SN2TZbBLsmVBzanNfv8yAezCL3VqBdD2LSs868DSGJfvHFAeE

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