Transaction not yet indexed

53CBTzLLa1NF6ZznEUhYjURDU8nEeDX9vZp3VP737FbT8MbrELL5KwAzTAqet5DA9u4oPpcUXahqdKtRUGtTCC5Y

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