Transaction not yet indexed

53a4Ri3HLJSmKitXzhsTHMgTNKmpU6rgPCJeaT6z25RZkenF6MH2k8ufihDFUkQmNLFaPmGnr3CWHV6JCLGqias2

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