Transaction not yet indexed

SY3mdfWDPG3z3pNnjofMFdL9fykMjmBa9vMPB7E3vDZmvrHuFVTEb3cQhDsNz9hTU17eYW18MbeSKtFmwPSvq1q

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