Transaction not yet indexed

55sfuDSu4uAtJW18BteSCP1CpBmxv6euEnLukZwfCiPBB2z1dfQPRYjFqLjP2gtngMs1VZnwrHHGq5i4DMRFXsBi

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