Transaction not yet indexed

TMbUx4sfSXt4chjSkAS2dwCb5ryVnzDHUhTqTscamEYxyAYZNBE5Q9pxBuH6k3g51e38kmS64VCV3v8fq3f3ZRn

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