Transaction not yet indexed

667y1HS6Uj6pweTKKVhNQk9HMuNLhKwJXWJyRFibTCwvrPzx76GVHKS8YeoMUUTBRhuRD1QWBPBRxT8XCofTm6Tr

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