Transaction not yet indexed

66WwifKSKFwzm1UakvecU8eDZ1QG4dH6CyWGaEPa3bJDN1fpew5CWAgYWt2ZDSE7D8VCiYVHdDwyv3ttqb4pMdVn

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