Transaction not yet indexed

ER6bNSmLyDtyqvEff9ktXUT7b1KPmD5T7QMjpvusBbTDLnu3brtpqK8GSXNZQri6y9SbeDar4eLbMsTHLDSjC1T

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