Transaction not yet indexed

53SS2a44EiqFZSLcFytj4urBCPS6kDLgq1EL3mQwVu5jPC16iNdT83L1syK3H2CUYnu3J7FidLsaxgaKN3vEJRvE

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