Transaction not yet indexed

519aUk2X3dh4NXFWY8eHYKUW5R8NWt7LbhbcApZKV4hVGE4yVpphyNfZbC6wU4SAakjMbbTNKFhusTumpTNFT6dR

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