Transaction not yet indexed

53XszEXA8wrLVbgCBfb5JUNQFL2TC9PqYoWkk5yZ67HyYCLPEDbnUYaFr8Pj5kTALXjSk1hG6qtMoDA978ULLKS7

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