Transaction not yet indexed

5253PdTKwPyEZsrNBSJjp8mTpSqY6J57ntHHHpvuPDEHYZqsSbVckNzo4uqLBHfjyFDbMgHrwuPyGTc4PzYfe35G

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