Transaction not yet indexed

52EkLJJMtpafGs7iS7aykmTr9rELpopCx9aLtDyTJjdGtAVt4JcezbUpWAAf4DfcvaCfAKHtvkfC8GL5b2By6kn4

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