Transaction not yet indexed

Yb1ovRzvysJPeo7gBJebK1F7BECuEi9NP1jNUYaiVwYZC1BVnMirDyUNapxWacWFtJasq8UVwwKPy6J7ZwpASG9

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