Transaction not yet indexed

53XDZqtb9jwjEqUYVNGPc4ByyYN4Mhgsd8BcQCLEr9nemjdDfMYY7MdwJ6SyVSTDGi3scCYJjwo98bET2cV9Adi2

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