Transaction not yet indexed

66ECovgVN36drg74VxnPCxvb39AwZtnuqBT5dfePUGbbRcGLboaBCtEbxBaZ8TxRZvG4umRMdobmWe8VXJB6Qu2R

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