Transaction not yet indexed

55NFM4s6Vuvg5G6nZe6TKCmuyNpV4ZmH9uFWCYbGDVE4eDNT1z8d4e3zxCnZZkFCusHPZmPhjJ119Y2NguAwAtqT

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