Transaction not yet indexed

yppfuMBu17UXBXD4BGcZv8HUqcdqdvhRfe4Lk8Bz9BFrPCj2rj689B4jbcTfG8hwSCQSwHQBoFfPXephL1j2oTW

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