Transaction not yet indexed

53CopxECUaHnmP8nAsXFujmRhwXtCD4qgHs5rP9NSrbNCBCPvu8RKjB3DLUMYG3EjGzsJMndu4irGhEsyhSiqzL7

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