Transaction not yet indexed

Ymv9FMqMYHx2quJZcbu6HE6NKcBMTjdqBUcU8a2PfNVx5dyMYJcKAXC2PxRF5ezodfpFpCaU6Mqn2VsJNmCBxN5

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