Transaction not yet indexed

56TEc8RWJkoJ9AqgjFZGq77TjWAPBg8iNTHxvtP1BgKJwmm3LRKYm7dbe6bPkhtmYwH4hr1QGdWLLtCy6wRbZzT6

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