Transaction not yet indexed

55aErhjRUnN4TWvE3Rv7nAPLcyPdHDgiJAcRAmKySRNkCEm1WJvQ5n2mq1RM5Ze1TwZG5aY6Si9zCY2ungPhvUsg

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