Transaction not yet indexed

55EUWcQjNSf1AgYdGvEQ5rdtDBmdCHuyHsTA22UG4HEGRHc1oGRPgvRJJprGmgfrfQuUGy2ZKu1Qcqdz12nShCL5

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