Transaction not yet indexed

6664Rk9BrCpKie1GF1MRPiSSFNuGS7CzEZ6YcVM4eh4oqGP7n2mpNbssrzLVPwVb8dm47TqVG2Ka9T99hv7UNj1o

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