Transaction not yet indexed

53f5bN4rQuvj7n6NV1zn9sCS9AzC5EhC9X8E3PuzMsMDFFTVdWRbuqFDGBU8f5dETgaVhsnqPuhF2j1PUBYrZiX4

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