Transaction not yet indexed

55ygMdfPRPCjicdNUUecdqoMj5HHF6m9qqq3rJJ9xvCekuHD5EfvHJ1Qn2wL2Rm7GEC2CP3FqbRkrpn5M9oMhSAy

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