Transaction not yet indexed

nkEM9r3C1P2wDDRs9ko1bt73uD1PfgkC4xAEvtxpTzJfraSpAHbo6nCNy9VFfwZvgyeQ2jQSeVFk5t42L6MPL6n

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