Transaction not yet indexed

mwb3PUsRi6v5SC8aJrAGzFS3Wb7cBhrDU3zZbMr8sWabQ11E5ErWssVAL8gfwsqAgRKSHPLJZ6ZsdR9Kc2Y1tVt

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