Transaction not yet indexed

3Do7M6LyGFaFPjVvrhtcYFtWBNA9BVRd8kpu5Wj1u8KqppfTmq2Qim7MdEcXv5FCWQvJ51VixqMGvjiDQoFYkSEm

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