Transaction not yet indexed

MTUbCvqwiBomcY8KNmiVXJcHQ7oxhkU6QRVnhDFXcJcDhpdAKen2ptSMzAGEtZVtCTh3fWWdWx4UG4TkmMciEW4

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