Transaction not yet indexed

5if5U1h9hqGdmTeuvGjYMbteHyThbwvpJTpd4pyXV1SiVtMQ7AYdqh5dtvT44USr8dVMpxdDi21GJpwQWZeToMu6

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