Transaction not yet indexed

WU3gWtSCgcszYWA9F4wMB9Lu7czFkc4s5qbrhoK87s1UDHrTTviPyGLN5HFk56869hHSKmakQwffNpZYDPAMdJm

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