Transaction not yet indexed

53LZkxpzSSTJcXigdHkBrPkcSx8GPWxeuY6Sb3UkCeD61RC6SLFjPLREJh2H5CnpgBbHpmrLWUTZHukKNHVcXGYC

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