Transaction not yet indexed

53JqvAwUS4ykgEvmwTQ3urHY9jun8hNUNQnPooPcwHUfysDN2VYQoWhPG5Uik1fXK3AioW4KUCpD8iybLVwSi6zq

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