Transaction not yet indexed

sM2EuR5fAe7iRnw6LeFCRADEfEGmUuxQUnXxzQLcSmSJq1NCfLSn4SmeiCuAm43osqpAMK3S5JrXM7NGRgH2jr1

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