Transaction not yet indexed

52b6cTf2iiYLU5CKZEDkQCYbD9AmMv9RZyiWsWz2SG6qmfYos8F253HpDQa6bbrSPrcnTgwgmHgZupypZamEP2g8

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