Transaction not yet indexed

1CHEKMsFHH7NAK4g6C1oYD9svQzYkdyHEUWMsX4eGaq2ybV1TY8ahtHv6fSvRXiH2ZXEVQu4Pi6R68Yv6nFFRSC

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