Transaction not yet indexed

53nFCnNJVMG3hkJGxXNf1XeXRGBk2iaExizqfuj6sfWSbpKMsbYotFMcU1s4BmTvWX6ucciRemF2pSCc3z9CuV17

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