Transaction not yet indexed

53ppk57GPAXd9KL1PMDMtZbt89rEntm7bZ1p78bT9JzZec9Wt2TeYXcWPFvyXTXJkM8M8XXWhJiftc4mFmQX4CWk

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