Transaction not yet indexed

5XX1k52MuAEu4KtDpVPJPbLav398MzFKXTcWF3ztmeFSU8E172Esh6gZC8WN73vr7mBEP1mCeCoMLrfa5PALcMBm

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