Transaction not yet indexed

53b3DGtA2cdk5vNZ2GqunSSN4effC9GCaz1uRDQ5RpXpadquDzTbXFp9TtHk36Vei3sXPTjPRVZN4pCQYHcEjAP5

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