Transaction not yet indexed

PmERMpFwtZ4rxo3yGADVB7kXXSWeW2QWFdHjGDZ5U1bUsuZQntdk3zD9fwVJCokGCpSEtUo9fQ2B3BKhpCrhax5

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