Transaction not yet indexed

1bMbJpvTkBp8uA2HMhA5NsAJKsPLcWhYx1LwnWZSYfDK5Tu7bcZGNKG2eDucfEP1ndQPSZRdFxoKh4jLEm5Korc

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