Transaction not yet indexed

66VMCkcR2jgnnEMw7gYjKDrJAjS1xSgEgLDu6WCBRGDRg8XBfYdCfMu6eFQeFqhE34RoLtPPCNudyUUqpdVXKppF

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