Transaction not yet indexed

53b2iACgBfjeMNZ6Mu2tZq9P3TWBnPunAw2a1DpP9XXzT9doxdvmaE2ZkENza2X43WrHUTyLST39XRx28uJgwp2m

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