Transaction not yet indexed

55UMKe9jUrcXRKw5MTkBmC2J2TjEkfSUqb91qvVA48o3CavYJKTRfqNhsoyo11aBRUSc8YZuWZPXMXyf9niggPCF

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