Transaction not yet indexed

SEEM8cJWvoMYXmEQymcejhc9fssr1tBUb47m3ff9VJ7FBM3KWK1tXZ3kLutZ9CKAVC411dQTo3oBaP9m5tkGXbn

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