Transaction not yet indexed

53VUaerKyQH17NaB2rtAh8aePeewhSLLRV1MwRGKxmFrZViqzMmQvor26w2mCiFM6fXMCbCzpr6qU9Lcg6LAZSs4

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