Transaction not yet indexed

53SW9Gc2UXU8SykN1sZrbSTAsnFrv3cStUWxxPVSyBn7jdKqaaReZPeRJH36cSfgBWYu6Wz7HUfSGxWeESjy3Kp6

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