Transaction not yet indexed

66FHCQ3ys5qdcwkKaBvmJiPLmmGmQQEv985LAF75ZcGA5b6FFCS4i9P53N23aKdG7ZYaPa7BSSytbNfXDTEajh68

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