Transaction not yet indexed

53tkkV2siw34vj45bf6ZSBL7GYQxa3hMfNPtnDaP5GPkjAFpqFGbJuGZGCDwLdHUmMrRqe1S5fTCCek6UX4hAx3A

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