Transaction not yet indexed

53NqEU7GWunaR5jLB5iUUiwDQCaw9681uikGj1cDgkxP8tTdv3MyeLzxJimHpyR2H3R4zndTsoXJ41oZh3J64gMM

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