Transaction not yet indexed

53c6ehfFykNKKxbUAV1dhJUiXGRSLgY1mQXw1aTZfspcaXf5MbctvfqKxX7D1W32d9fWamS2mwSHESSy2LTWXLnp

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