Transaction not yet indexed

53LS19ghLskiCxtPis82n1PqS3aR5qmSUAzPNP8qeXmLJB2avvTzXGhf1j8Sk9UL3nWdfN5QY7WawdX3HgU7axYW

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