Transaction not yet indexed

a1tCnAJxRdpycRQeESLJ2nAi6BZQqAD2tbce6LCDbRVTDjtVTnZ3aPRWpXNka7qQE8B3kyS4chEe4JGMn4CR9Fm

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