Transaction not yet indexed

EpcUQnsUAYuPvjjkeKB6esAeeZNhqEFSC8L6nMUdKxmmExPZG7MJzkSFSX6UE9BVLa1y2eoomm18fu3TqAzGXB8

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