Transaction not yet indexed

53NoHjcHkXzxkNac5nGCb2UqvUrxrXcgkDV8cdbFLPT1jy6YEaj3f779XgXZnDKG96LTuobkLVLeNiDqSJBrNVD1

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