Transaction not yet indexed

53ktfNAYLkFCcCMDvqyfnLbBHfXHtdK6bezh59CfUiLjGbaCwii85fCodMnQEuYPb53adS2hugx4jdM74KrvbdMk

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