Transaction not yet indexed

2Umb88p7dVJLZREFoAPnfFz22xKzj9sKeicqS5uNv9ifExZf5R2VDnNsWQaRwxSyngMSkh2B9GM3dWCckKqLzKBh

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