Transaction not yet indexed

52mu8EGaB78R2dwBXUB6j5iaGF88YaEJ5VZGADPvoXg6isg2ZN9Pj1Ho3ppabd1SqqtER8fedTPRC7icyTdWUqZ4

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