Transaction not yet indexed

53pPKW6sin8bfFYsMb6UnbBR1MR1uLnVpjBDr33t2Gb2G457ysRdYo7VHuCxLfN96PSRBz7VTC9CS2yVkwNMA7e4

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