Transaction not yet indexed

53d7R1ZjdExnWqbHiw4joUNzSFTgsHrE41cTvRBE9X1f48Z7DNcRwPHsspeYjuKBXiqhqkdXCZxttC1UTP1i7WE6

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