Transaction not yet indexed

52ePYKeKSS64hWL8GK4tSHmM4M6MSMLMTo47Bi3pvPRGKDMz5qt8X5x31VuUon3PyTC36itiQbCmYLrHChz2kuSm

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